183 lines
7.7 KiB
Dart
183 lines
7.7 KiB
Dart
import 'dart:io';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:motorcycle_dash/services/garage/motorcycle_image_service.dart';
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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group('Motorcycle Image Selection & Hierarchy Audit', () {
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late MotorcycleImageService service;
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setUp(() {
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MotorcycleImageService.resetRegistry();
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service = MotorcycleImageService();
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});
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tearDown(() {
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MotorcycleImageService.resetRegistry();
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});
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test('1. 2001 Yamaha YZF-R6 returns verified authentic photograph', () {
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final ref = service.getReferenceImage(
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make: 'Yamaha',
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model: 'YZF-R6',
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year: 2001,
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);
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expect(ref.isPhoto, isTrue);
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expect(ref.hasImage, isTrue);
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expect(ref.assetPath, equals('assets/images/motorcycles/yamaha_yzf_r6_2001.png'));
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expect(ref.caption, contains('2001 Yamaha YZF-R6'));
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expect(ref.attribution, equals('Factory Supersport Reference'));
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expect(service.hasPhotographicAsset(make: 'Yamaha', model: 'YZF-R6', year: 2001), isTrue);
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});
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test('2. 1st Generation Yamaha YZF-R6 aliases resolve correctly', () {
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// Model alias "R6"
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final r6Alias = service.getReferenceImage(make: 'Yamaha', model: 'R6', year: 2001);
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expect(r6Alias.isPhoto, isTrue);
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expect(r6Alias.assetPath, equals('assets/images/motorcycles/yamaha_yzf_r6_2001.png'));
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// Model alias "YZF R6"
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final spaceAlias = service.getReferenceImage(make: 'Yamaha', model: 'YZF R6', year: 2001);
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expect(spaceAlias.isPhoto, isTrue);
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// Model alias "YZFR6"
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final noSpaceAlias = service.getReferenceImage(make: 'Yamaha', model: 'YZFR6', year: 2000);
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expect(noSpaceAlias.isPhoto, isTrue);
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});
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test('3. Model-generation year matching works for 1999-2002 5EB', () {
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// 1999 1st Gen
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final gen1999 = service.getReferenceImage(make: 'Yamaha', model: 'YZF-R6', year: 1999);
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expect(gen1999.isPhoto, isTrue);
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// 2002 1st Gen
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final gen2002 = service.getReferenceImage(make: 'Yamaha', model: 'YZF-R6', year: 2002);
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expect(gen2002.isPhoto, isTrue);
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// 2008 3rd Gen (different generation without bundled photo asset)
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// Must NOT return 1st Gen 5EB photo asset
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final gen2008 = service.getReferenceImage(make: 'Yamaha', model: 'YZF-R6', year: 2008);
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expect(gen2008.isPhoto, isFalse);
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expect(gen2008.assetPath, isNull);
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expect(gen2008.caption, equals('2008 Yamaha YZF-R6'));
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expect(gen2008.attribution, equals('Technical Schematic'));
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});
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test('4. Motorcycle with no bundled photograph returns graceful technical schematic', () {
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final ref = service.getReferenceImage(
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make: 'Honda',
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model: 'CBR600RR',
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year: 2018,
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);
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expect(ref.isPhoto, isFalse);
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expect(ref.hasImage, isFalse);
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expect(ref.assetPath, isNull);
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expect(ref.caption, equals('2018 Honda CBR600RR'));
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expect(ref.attribution, equals('Technical Schematic'));
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expect(service.hasPhotographicAsset(make: 'Honda', model: 'CBR600RR', year: 2018), isFalse);
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});
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test('5. Unknown make and model returns generic technical fallback', () {
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final nullRef = service.getReferenceImage(make: null, model: null, year: null);
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expect(nullRef.isPhoto, isFalse);
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expect(nullRef.assetPath, isNull);
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expect(nullRef.caption, equals('Motorcycle Technical Reference'));
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final emptyRef = service.getReferenceImage(make: '', model: '', year: 2020);
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expect(emptyRef.isPhoto, isFalse);
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expect(emptyRef.assetPath, isNull);
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final customRef = service.getReferenceImage(make: 'Custom', model: 'Cafe Racer', year: 1982);
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expect(customRef.isPhoto, isFalse);
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expect(customRef.assetPath, isNull);
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expect(customRef.caption, equals('1982 Custom Cafe Racer'));
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expect(customRef.attribution, equals('Technical Schematic'));
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});
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test('6. Yamaha R6 photograph is NEVER returned for an unrelated motorcycle', () {
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final testCases = [
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{'make': 'Honda', 'model': 'CBR600RR', 'year': 2001},
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{'make': 'Honda', 'model': 'CBR1000RR-R', 'year': 2024},
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{'make': 'Suzuki', 'model': 'GSX-R600', 'year': 2001},
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{'make': 'Suzuki', 'model': 'Hayabusa GSX1300R', 'year': 2022},
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{'make': 'Kawasaki', 'model': 'Ninja ZX-6R', 'year': 2001},
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{'make': 'Kawasaki', 'model': 'Ninja H2', 'year': 2023},
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{'make': 'Ducati', 'model': 'Panigale V4 S', 'year': 2023},
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{'make': 'Ducati', 'model': 'Monster 821', 'year': 2019},
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{'make': 'BMW', 'model': 'S1000RR', 'year': 2022},
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{'make': 'BMW', 'model': 'R1250GS Adventure', 'year': 2021},
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{'make': 'KTM', 'model': '390 Duke', 'year': 2020},
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{'make': 'KTM', 'model': '1290 Super Duke R', 'year': 2022},
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{'make': 'Triumph', 'model': 'Daytona 675', 'year': 2012},
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{'make': 'Triumph', 'model': 'Street Triple 765 RS', 'year': 2023},
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{'make': 'Harley-Davidson', 'model': 'Sportster S', 'year': 2022},
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{'make': 'Aprilia', 'model': 'RSV4 1100 Factory', 'year': 2023},
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];
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for (final tc in testCases) {
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final make = tc['make'] as String;
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final model = tc['model'] as String;
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final year = tc['year'] as int;
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final ref = service.getReferenceImage(make: make, model: model, year: year);
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// Prove R6 photograph is NOT returned
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expect(
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ref.assetPath,
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isNot(equals('assets/images/motorcycles/yamaha_yzf_r6_2001.png')),
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reason: 'Failed isolation: $make $model returned R6 asset!',
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);
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expect(ref.isPhoto, isFalse, reason: 'Expected schematic fallback for unbundled $make $model');
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expect(ref.caption, equals('$year $make $model'));
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expect(ref.attribution, equals('Technical Schematic'));
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}
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});
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test('7. Architecture is genuinely extensible via dynamic descriptor registration', () {
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// 1. Initial lookup for 2024 Ducati Panigale V4 returns schematic fallback
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final beforeReg = service.getReferenceImage(make: 'Ducati', model: 'Panigale V4', year: 2024);
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expect(beforeReg.isPhoto, isFalse);
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// 2. Register custom descriptor without modifying UI code
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MotorcycleImageService.registerDescriptor(
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const MotorcycleImageDescriptor(
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make: 'Ducati',
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model: 'Panigale V4',
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minYear: 2022,
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maxYear: 2025,
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modelAliases: ['PanigaleV4', 'Panigale V4 S'],
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assetPath: 'assets/images/motorcycles/ducati_panigale_v4.png',
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caption: 'Ducati Panigale V4 (Desmosedici Stradale)',
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attribution: 'Factory Superbike Reference',
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isPhoto: true,
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),
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);
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// 3. Lookup now matches Tier 2 generation descriptor
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final afterReg = service.getReferenceImage(make: 'Ducati', model: 'Panigale V4', year: 2024);
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expect(afterReg.isPhoto, isTrue);
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expect(afterReg.assetPath, equals('assets/images/motorcycles/ducati_panigale_v4.png'));
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expect(afterReg.caption, contains('Ducati Panigale V4'));
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// 4. Exact matching works for aliases
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final aliasReg = service.getReferenceImage(make: 'Ducati', model: 'Panigale V4 S', year: 2023);
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expect(aliasReg.isPhoto, isTrue);
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});
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test('8. Bundled photographic assets physically exist on disk', () {
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final bundledAssets = MotorcycleImageService.bundledPhotographicAssets;
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expect(bundledAssets, isNotEmpty);
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for (final assetPath in bundledAssets) {
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final file = File(assetPath);
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expect(file.existsSync(), isTrue, reason: 'Bundled asset $assetPath does not exist on disk!');
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expect(file.lengthSync(), greaterThan(1000), reason: 'Asset file $assetPath is empty or corrupt');
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}
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});
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});
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}
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